| Name | Crusea brachyphylla f. microcephala Loesener |
| Authorship | Loesener |
| Rank | Forma |
| Placed in | Crusea brachyphylla Chamisso & Schlechtendal |
| GUID | urn:lsid:ipni.org:names:71174-2 |
| Citation | 1923 Verh. Bot. Vereins Prov. Brandenburg 65: 115 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Crusea brachyphylla f. microcephala Loesener |
| Identification made in | 1971 (1) |